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EUVD-2026-44219

🗓️ 14 Jul 2026 17:09:05Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 2 Views

Heap overflow in Microsoft Office OneNote enables local code execution by an unauthorized attacker.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2026-55133
14 Jul 202619:00
circl
CVE
CVE-2026-55133
14 Jul 202617:09
cve
Cvelist
CVE-2026-55133 Microsoft OneNote Remote Code Execution Vulnerability
14 Jul 202617:09
cvelist
Microsoft CVE
Microsoft OneNote Remote Code Execution Vulnerability
14 Jul 202614:00
mscve
NCSC
vulnerabilities present in Microsoft Office
14 Jul 202618:40
ncsc
NVD
CVE-2026-55133
14 Jul 202618:18
nvd
Positive Technologies
PT-2026-58576
14 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-55133 Microsoft OneNote Remote Code Execution Vulnerability
14 Jul 202617:09
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "db858d9a-3895-325e-8fa4-6dd2b495dde6",
        "vendor": {
          "name": "Microsoft"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "49730289-3e3d-3ea5-859c-e516ac1756c2",
        "product": {
          "name": "Microsoft Office LTSC for Mac 2024",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "16.0.0 <16.111.26071215"
      },
      {
        "id": "70d0dc2b-7606-3b7b-a5c8-1ed125cf13db",
        "product": {
          "name": "Microsoft Office LTSC for Mac 2021",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "16.0.1 <16.111.26071215"
      },
      {
        "id": "9a6c7081-4d3f-39fc-bcd1-81de1972d21d",
        "product": {
          "name": "Microsoft Office 365 for Mac",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "1.0.0 <16.111.26071215"
      },
      {
        "id": "b9bcd5b2-9dab-3563-912f-74056f1a410e",
        "product": {
          "name": "Microsoft 365 Apps for Enterprise",
          "vendor": {
            "name": "Microsoft"
          }
        },
        "product_version": "16.0.1 <https://aka.ms/OfficeSecurityReleases"
      }
    ]
  }
]

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14 Jul 2026 18:46Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.8
SSVC
2